Local Calling Guide

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NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]

NXX: 217

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-217 A Chicago Zone 09-South Chicago IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-217 0 Chicago Zone 09-South Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-02-25   
773-217 1 Chicago Zone 09-South Chicago IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-11-02   
773-217 2 Chicago Zone 09-South Chicago IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-01-07   
773-217 3 Chicago Zone 09-South Chicago IL ELGNILOTGT5  5562 METROPCS, INC. 358   2014-11-14   
773-217 4 Chicago Zone 09-South Chicago IL ELGNILOTGT5  5562 METROPCS, INC. 358   2014-11-14   
773-217 5 Chicago Zone 09-South Chicago IL ELGNILOTGT5  5562 METROPCS, INC. 358   2014-11-14   
773-217 6 Chicago Zone 09-South Chicago IL ELGNILOTGT5  5562 METROPCS, INC. 358   2014-11-14   
773-217 7 Chicago Zone 09-South Chicago IL   515J IP HORIZON LLC 358   2013-08-26   
773-217 8 Chicago Zone 09-South Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-12   
773-217 9 Chicago Zone 09-South Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-12   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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